
NANO-GX2 EPIC NANO Motherboard
Page 130
C.1 Introduction
The DIO connector on the NANO-GX2 is interfaced to GPIO ports on the IT8712F Super
I/O chipset. The DIO has both 4-bit digital inputs and 4-bit digital outputs. The digital inputs
and digital outputs are generally control signals that control the on/off circuit of external
devices or TTL devices. Data can be read or written to the selected address to enable the
DIO functions.
NOTE:
For further information, please refer to the datasheet for the IT8712F
Super I/O chipset.
C.2 DIO Connector Pinouts
The following table describes how the DIO connector pins are connected to the Super I/O
GPIO port 1.
Pin Description Super
I/O
Pin Super
I/O
Pin
Description
1 Ground
N/A
N/A
2 VCC
N/A
N/A
3
Output 0
GP14
General purpose I/O port 1 bit 4.
4
Output 1
GP15
General purpose I/O port 1 bit 5.
5
Output 2
GP16
General purpose I/O port 1 bit 6.
6
Output 3
GP17
General purpose I/O port 1 bit 7.
7
Input 0
GP10
General purpose I/O port 1 bit 0.
8
Input 1
GP11
General purpose I/O port 1 bit 1
9
Input 2
GP12
General purpose I/O port 1 bit 2
10
Input 3
GP13
General purpose I/O port 1 bit 3
Содержание NANO-GX2
Страница 1: ...NANO GX2 EPIC NANO Motherboard Page i...
Страница 2: ...NANO GX2 EPIC NANO Motherboard Page ii Revision Date Version Changes May 2008 1 00 Initial release...
Страница 15: ...NANO GX2 EPIC NANO Motherboard Page xv Table 6 1 BIOS Navigation Keys 81...
Страница 17: ...NANO GX2 EPIC NANO Motherboard Page 1 Chapter 1 1 Introduction...
Страница 20: ...NANO GX2 EPIC NANO Motherboard Page 4 1 2 General Overview Figure 1 2 Overview Front Side...
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Страница 25: ...NANO GX2 EPIC NANO Motherboard Page 9 Chapter 2 2 Detailed Specifications...
Страница 27: ...NANO GX2 EPIC NANO Motherboard Page 11 Figure 2 2 External Interface Panel Dimensions mm...
Страница 45: ...NANO GX2 EPIC NANO Motherboard Page 29 Chapter 3 3 Unpacking...
Страница 49: ...NANO GX2 EPIC NANO Motherboard Page 33 Chapter 4 4 Pinouts...
Страница 61: ...NANO GX2 EPIC NANO Motherboard Page 45 Figure 4 9 Mini PCI Slot Location...
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Страница 75: ...NANO GX2 EPIC NANO Motherboard Page 59 Chapter 5 5 Installation...
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Страница 121: ...NANO GX2 EPIC NANO Motherboard Page 105 Voltages The following voltages are monitored Vcore Vmem VCC3 VBAT...
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Страница 123: ...NANO GX2 EPIC NANO Motherboard Page 107 Chapter 7 7 Software Drivers...
Страница 137: ...NANO GX2 EPIC NANO Motherboard Page 121 Appendix A A BIOS Options...
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Страница 141: ...NANO GX2 EPIC NANO Motherboard Page 125 Appendix B B Terminology...
Страница 145: ...NANO GX2 EPIC NANO Motherboard Page 129 Appendix C C Digital I O Interface...
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Страница 149: ...NANO GX2 EPIC NANO Motherboard Page 133 Appendix D D Watchdog Timer...
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Страница 153: ...NANO GX2 EPIC NANO Motherboard Page 137 Appendix E E Address Mapping...
Страница 157: ...NANO GX2 EPIC NANO Motherboard Page 141 Appendix F F Compatibility...
Страница 159: ...NANO GX2 EPIC NANO Motherboard Page 143 Appendix G G Hazardous Materials Disclosure...
Страница 163: ...NANO GX2 EPIC NANO Motherboard Page 147 Appendix H H AC 97 Audio Codec...
Страница 169: ...NANO GX2 EPIC NANO Motherboard Page 153 Index...